G(-2) means "evaluate the equation at -2"; it's asking you to swap out the "x" in the equation and sub in -2.
g(x) = x² + 3x - 2 ... plug in -2
g(-2) = (-2)² + 3(-2) - 2 ... simplify
g(-2) = 4 + (-6) - 2 ... add/subtract
g(-2) = -4
Answer:
Step-by-step explanation:
it is increasing in
because this is like
where a > 0
and -b/a=3/2
Answer:
The volume of a cube with an edge length of 48.0 m expressed in units of hogshead is .
Step-by-step explanation:
Given : A hogshead is an old English unit of volume equal to 238.48 L.
To find : What is the volume of a cube with an edge length of 48.0 m expressed in units of hogshead?
Solution :
Edge length of a cube = 48 m
Volume of the cube is
Now, 1 m³= 1000 L
A hogshead is an old English unit of volume equal to 238.48 L.
i.e. 238.48 L = 1 hogshead
1 L = hogshead
So, 110592000 L = hogshead
110592000 L = 463737.001006 hogshead
or the volume of a cube with an edge length of 48.0 m expressed in units of hogshead is .
Answer:
100%
Step-by-step explanation: